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Survey of Stock Market Price Prediction Trends using Machine Learning Techniques 使用机器学习技术的股票市场价格预测趋势调查
Paul Akash Gunturu, Rony Joseph, Emany Sri Revant, S. Khapre
Investing in the stock market is an essential aspect of the financial sector. However, the task of identifying lucrative stocks is a challenging one that requires careful analysis. This study aims to address this challenge by comparing various Machine Learning and Deep Learning techniques for predicting stock trends. The research evaluates and compares different models, including Long Short-Term Memory (LSTM), Prophet (Automated Forecasting Procedure), Random Decision Forest, Auto-ARIMA, k-Nearest Neighbors (KNN), Linear Regression, and Moving Average techniques like SMA and EMA. Furthermore, a new hybrid model is proposed, which outperforms existing models in terms of accuracy. The models are trained and tested on a historical dataset of stocks from different industrial sectors and evaluated based on various performance metrics. The study provides insights into the accuracy of different prediction models and can help investors, traders, and financial analysts make informed investment decisions. Additionally, the findings of this research work can serve as a benchmark for future research on stock market prediction.
投资股票市场是金融部门的一个重要方面。然而,确定有利可图的股票是一项具有挑战性的任务,需要仔细分析。本研究旨在通过比较各种用于预测股票趋势的机器学习和深度学习技术来解决这一挑战。该研究评估和比较了不同的模型,包括长短期记忆(LSTM)、先知(自动预测程序)、随机决策森林、Auto-ARIMA、k-Nearest Neighbors (KNN)、线性回归以及SMA和EMA等移动平均技术。在此基础上,提出了一种新的混合模型,该模型在精度上优于现有模型。这些模型在不同行业股票的历史数据集上进行训练和测试,并根据各种绩效指标进行评估。该研究提供了对不同预测模型准确性的见解,可以帮助投资者、交易员和金融分析师做出明智的投资决策。此外,本研究的结果可以作为未来股票市场预测研究的基准。
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引用次数: 0
Three Dimensional Emotion State Classification based on EEG via Empirical Mode Decomposition 基于经验模态分解的脑电三维情绪状态分类
Neha Gahlan, Divyashikha Sethia
Electroencephalography (EEG) is useful for mapping emotions directly from the brain, but its heterogeneous signals make it challenging to extract features accurately. Prior works for emotion classification uses EEG data without removing data heterogeneity leading to misclassification or inaccurate classification. This paper proposes an EMD-based methodology for EEG data that segments signals into multiple IMFs to remove heterogeneity and extract significant features. The proposed approach uses a Feed-Forward Neural Network (FFNN) to classify emotions via the VAD model and shows a 5-6% increment in accuracy, precision, and recall scores for emotion classification. Experimental results demonstrate good evaluation performance scores for classifying emotional states on two publicly accessible emotional datasets, AMIGOS and DREAMER.
脑电图(EEG)可用于直接从大脑中绘制情绪,但其异质性信号使其难以准确提取特征。以往的情绪分类工作使用的是脑电数据,没有消除导致分类错误或分类不准确的数据异质性。本文提出了一种基于emd的EEG数据处理方法,该方法将信号分割成多个imf以去除异质性并提取重要特征。所提出的方法使用前馈神经网络(FFNN)通过VAD模型对情绪进行分类,并显示出情绪分类的准确性,精度和召回分数增加了5-6%。实验结果表明,在AMIGOS和dream两个公开访问的情绪数据集上,对情绪状态进行分类获得了较好的评价性能分数。
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引用次数: 0
Machine Learning Approaches for an Automatic Email Spam Detection 垃圾邮件自动检测的机器学习方法
Archana Saini, Kalpna Guleria, Shagun Sharma
With the rapid growth of internet users, spam emails have become a major problem. Spammers can easily create fake profiles and email accounts by pretending to be genuine people in the sent emails. The spammers target people who are unaware of such scams. In today’s environment, email is a simple, quick, and cost-effective way to communicate but has various security threats which are necessary to identify to maintain security. This situation necessitates having an inbuilt spam filtering system to use email effectively without being worried about losing personal details. The goal of this work is to discover and predict spam emails early by using various classifiers. Machine learning methods provide the most accurate spam classification. This article contributes towards the development of a spam detection model by using multiple classification methods to tackle spam email challenges and helps in the technological progress in privacy & security. This model employs classification technologies such as naive bayes, K*, J48, and random forest. Conclusively, when the random forest model has been used as a prediction classifier, the output of this model has shown the highest accuracy of 95.48%.
随着互联网用户的快速增长,垃圾邮件已经成为一个主要问题。垃圾邮件发送者可以很容易地通过在发送的电子邮件中假装是真实的人来创建虚假的个人资料和电子邮件帐户。垃圾邮件发送者的目标是那些不知道这类骗局的人。在当今的环境中,电子邮件是一种简单、快速、经济有效的通信方式,但也存在各种安全威胁,需要识别以维护安全。这种情况需要有一个内置的垃圾邮件过滤系统,有效地使用电子邮件,而不必担心丢失个人信息。这项工作的目标是通过使用各种分类器来早期发现和预测垃圾邮件。机器学习方法提供最准确的垃圾邮件分类。本文通过使用多种分类方法开发垃圾邮件检测模型来解决垃圾邮件挑战,并有助于隐私和安全方面的技术进步。该模型采用朴素贝叶斯、K*、J48、随机森林等分类技术。综上所述,当使用随机森林模型作为预测分类器时,该模型的输出准确率最高,达到95.48%。
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引用次数: 1
Machine Learning Based Diagnosis of Lumpy Skin Disease 基于机器学习的肿块性皮肤病诊断
Somil Gambhir, Sanya Khanna, Priyanka Malhotra
Lumpy skin disease is a transmissible virus contracted by cattle that has led to concern among the nations. It has a direct relation with climate as the latter plays a major role in studying the infection and the pattern of transmission followed by it. This study depicts how the various climatic factors help in determining whether the cattle in the specific region or a country has the lumpy skin disease or not by using machine learning algorithms. Machine learning algorithms employed in the present study predicted lumpy disease with accuracy and F1 score of 100% and 1.0, respectively. In the present study, four different machine learning algorithms: Adaboost, K-nearest neighbors, decision tree and random forest are employed. The present research suggests that the decision trees can be used to predict lumpy skin disease infection using the geospatial and climatic parameters. The predicting power of machine learning algorithms can help in monitoring the disease spread patterns. It will also help in the application of vaccine campaigns in regions where the spread of disease poses a great risk to health.
结节性皮肤病是一种由牛感染的传染性病毒,引起了各国的关注。它与气候有直接关系,因为后者在研究感染及其传播模式方面起着主要作用。本研究通过使用机器学习算法,描述了各种气候因素如何帮助确定特定地区或国家的牛是否患有结节性皮肤病。本研究采用的机器学习算法预测肿块性疾病的准确率为100%,F1评分为1.0。在本研究中,采用了四种不同的机器学习算法:Adaboost, k近邻,决策树和随机森林。目前的研究表明,决策树可以利用地理空间和气候参数来预测结节性皮肤病的感染。机器学习算法的预测能力可以帮助监测疾病的传播模式。它还将有助于在疾病传播对健康构成重大威胁的区域开展疫苗运动。
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引用次数: 0
AI based mouse using Face Recognition and Hand Gesture Recognition 基于AI的鼠标使用人脸识别和手势识别
Akshay Kumar, Nitish Pathak, Madhu Kirola, Neelam Sharma, B. Rajakumar, K. Joshi
The computer mouse is one of the incredible inventions of Human-Computer Interaction. Wireless or Bluetooth mice we use currently are not free devices as they require batteries and dongles to plug into the Computer. Since computer vision is at its pinnacle and is used in many different aspects of day-to-day life, such as Face Recognition, Automatic car, and Color detection, we here are using it, to create an AI mouse by using hand tip detection and hand gestures. We also add face recognition using the Eigen face algorithm to revamp its security. The algorithm will first confirm the user’s authenticity by scanning their face once confirmed then one can access his computer through hand gestures, one can perform click and scroll the mouse without using the hardware mouse. The algorithm uses Eigenface and deep learning for the detection of hands.
电脑鼠标是人机交互领域令人难以置信的发明之一。我们目前使用的无线或蓝牙鼠标不是免费的设备,因为它们需要电池和加密狗才能插入电脑。由于计算机视觉处于顶峰,并用于日常生活的许多不同方面,例如面部识别,自动汽车和颜色检测,我们在这里使用它,通过使用指尖检测和手势来创建AI鼠标。我们还增加了人脸识别,使用特征人脸算法来改进其安全性。该算法将首先通过扫描用户的面部来确认用户的真实性,一旦确认,用户就可以通过手势访问他的电脑,用户可以在不使用硬件鼠标的情况下执行点击和滚动鼠标。该算法使用特征脸和深度学习来检测手部。
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引用次数: 1
Respiratory disorder classification based on lung auscultation using MFCC, Mel Spectrogram and Chroma STFT 基于MFCC、Mel谱图和色度STFT的肺听诊呼吸障碍分类
Aditya Bapa, Omkar Bandgar, Arnav Ekapure, Jignesh Sisodia
A significant portion of the population suffers from various lung function disorders on a daily basis, which ultimately result in respiratory problems. For respiratory disorders to be managed effectively, prevention and early identification are crucial. Lung sound analysis has attracted more attention recently. So it’s likely that this discipline might one day allow for the automated inference of irregularities prior to respiratory collapse. An effective predictive model is required to reduce fatalities. The paper contrasts several feature extraction techniques applied in respiratory disorder classification models and offers an integrated solution for the issue. In this work, lung auscultation recordings are used to train a two-dimensional convolutional neural network (CNN) to identify respiratory diseases. In comparison to other models, the integrated solution significantly reduced the loss and attained an accuracy of 94.90%.
很大一部分人每天都患有各种肺功能障碍,最终导致呼吸系统问题。为了有效管理呼吸系统疾病,预防和早期发现至关重要。近年来,肺音分析越来越受到人们的关注。因此,很可能有一天,这门学科可以在呼吸衰竭之前自动推断出不规则性。需要一个有效的预测模型来减少死亡人数。本文对比了几种用于呼吸系统疾病分类模型的特征提取技术,并提出了一种综合的解决方案。在这项工作中,肺听诊记录被用来训练一个二维卷积神经网络(CNN)来识别呼吸系统疾病。与其他模型相比,集成解决方案显著降低了损失,达到了94.90%的准确率。
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引用次数: 0
Ambient Intelligence based LED Lighting Control System Using BACnet Protocol 基于BACnet协议的环境智能LED照明控制系统
P. Sankar, R. Vallikannu, G. Justin, Steve Karg
The lighting technology used for residential and commercial establishments has improved tremendously in recent years. From the era of incandescent lamps to the modern LED lighting systems, the transition is remarkable with power saving, better illumination, mood lighting thereby improving the user satisfaction. In this paper a localized strategy for LED lighting control is proposed, whereby available illumination is utilized judiciously. Additional integration of the control with the atmosphere in the room, no of persons occupying the room and matching the illumination with music is also considered.
近年来,用于住宅和商业场所的照明技术有了巨大的进步。从白炽灯时代到现代LED照明系统,以节能、更好的照度、心情照明从而提高用户满意度的转变是显著的。本文提出了一种局部化的LED照明控制策略,从而合理地利用可用的照明。还考虑了控制与房间气氛的额外整合,没有人占用房间以及将照明与音乐相匹配。
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引用次数: 0
An Association Based Approach to Elicit and Measure Impact of Features on Sales of a Garment Retail 基于关联的特征对服装零售销售影响的推导和度量方法
D. Rout, Archana Kotangale, Sayantan Nath, Bholanath Roy
In this article, an association-based approach is proposed for determining the feature importance of a given dataset which includes the target variable. In particular, the concept of Market Basket Analysis (MBA) is applied for enumerating the relationships between the target variable and each of the features which lead to the importance of those. Mention that the MBA is generally used for obtaining the recommended items based on the togetherness of the items. Nevertheless, an attempt is made in this paper to correlate the features given a target output by abstracting each feature to be paired with the target variable. The apriori algorithm and association rules are used for accounting for the coupling of features with the target feature. Precisely, Lift metric of MBA is the key to computing the associativity in this context. That is, each feature’s importance is the sum of the individual ratio of Lift count of its values (observations) when paired with the target feature. The proposed methodology is tested on a dataset of a garment retail store that has information on several dresses. Each dress contains fifteen features including sales which is the lone numerical feature amidst the categorical features. Note that the sales are influenced by some of the features which generally the customers look for to prefer a particular dress over others. The results of the proposed methodology suggest that a couple of features are instigating sales at a higher rate than others. The outcome of the developed methodology is able to define a clear grouping of features according to the importance related to the target variable. The proposed methodology is applicable to a dataset where the feature selection is with respect to a target feature which is generally done in the case of supervised learning.
在本文中,提出了一种基于关联的方法来确定包含目标变量的给定数据集的特征重要性。特别是,市场篮子分析(MBA)的概念被应用于列举目标变量和导致这些变量重要性的每个特征之间的关系。提到MBA通常用于根据项目的聚集性获得推荐项目。然而,本文尝试通过将每个特征抽象为与目标变量配对来关联给定目标输出的特征。使用先验算法和关联规则来考虑特征与目标特征的耦合。在这种情况下,MBA的升力度量是计算结合律的关键。也就是说,每个特征的重要性是其值(观测值)与目标特征配对时的单个Lift count比率的总和。所提出的方法在一个服装零售店的数据集上进行了测试,该数据集有几件衣服的信息。每条裙子包含15个特征,包括销售,这是分类特征中唯一的数字特征。需要注意的是,销售会受到某些特征的影响,这些特征通常会影响顾客对某件衣服的偏好。所提出的方法的结果表明,一些功能比其他功能更能促进销售。开发方法的结果是能够根据与目标变量相关的重要性定义一组清晰的特征。所提出的方法适用于特征选择相对于目标特征的数据集,这通常是在监督学习的情况下完成的。
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引用次数: 0
Customer behavior-based fraud detection of credit card using a random forest algorithm 基于客户行为的信用卡欺诈检测的随机森林算法
Narendra Kumar, Kunal Tomar, Tushar Sharma, Piyush Jyala, Dhruv Malik, Ishaan Dawar
Credit card use has become necessary due to the rapid growth of e-commerce and the Internet. Because of the growing use of credit cards, the number of scams related to them has also grown. Such issues may be addressed through data science, which, when combined with machine learning, cannot be underestimated. This goal, “Credit Card Fraud Detection,” aims to uncover the structure of a data set using ML (machine learning). There are a variety of strategies that may be used to identify fraudulent activities. The primary objectives of this approach are to achieve the highest possible degree of precision, a high rate of successfully detecting fraudulent activity, and a low number of false positives. Customer behaviors have been included in this proposed work to identify fraudulent activities. The Random Forest Algorithm has the highest accuracy and MCC scores of all the algorithms. It has been found that the random forest algorithm has the greatest accuracy (94.4 percent) in detecting fraudulent credit card activity. Kaggle provided the dataset that was used in the analysis of credit card fraud
由于电子商务和互联网的迅速发展,信用卡的使用已成为必要。由于信用卡的使用越来越多,与信用卡相关的诈骗数量也在增加。这些问题可以通过数据科学来解决,当与机器学习相结合时,数据科学是不可低估的。这个目标是“信用卡欺诈检测”,旨在使用ML(机器学习)揭示数据集的结构。有各种各样的策略可以用来识别欺诈活动。这种方法的主要目标是实现尽可能高的精确度、高的成功检测欺诈活动的率和低的误报率。客户行为已包括在这项拟议的工作中,以识别欺诈活动。随机森林算法在所有算法中具有最高的准确率和MCC分数。调查结果显示,随机森林算法在识别信用卡欺诈行为方面的准确率最高(94.4%)。Kaggle提供了用于分析信用卡欺诈的数据集
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引用次数: 1
Heart Disease Prediction using Ensemble Model 用集合模型预测心脏病
A. Vinora, E. Lloyds, R. Nancy Deborah, M.S. Anandha Surya, V. Krithik Deivarajan, M. MuthuVignesh
Heart Disease is one of the prominent fatal diseases that have caused a colossal amount of deaths over decades. Machine learning an effective domain has been a key factor to solve various problems over a wide spread of areas. If the presence or the indication of such a fatal disease can be predicted in advance, it will be effortless for doctors to diagnose them. The ensemble stacked model which offers a way to combine Support Vector Machine (SVM) and Decision Tree(DT) models is part of the Machine learning domain that has been applied in our model to develop an intelligent system to predict the accuracy of the disease. The ensemble model of SVM and DT has achieved a higher percentage of efficiency among the various methods used for prediction. The proposed system presents a machine-learning approach for predicting heart disease, using a dataset of significant health factors such as age, sex, cholesterol, blood pressure, and sugar, from patients. The proposed system enables precise prediction of heart disease that enhances medical care and reduces the cost incurred for prediction. The dataset has been obtained from Kaggle.
心脏病是几十年来造成大量死亡的主要致命疾病之一。机器学习作为一个有效的领域,已经成为解决广泛领域中各种问题的关键因素。如果这种致命疾病的存在或迹象可以提前预测,医生将毫不费力地诊断出来。集成堆叠模型提供了一种结合支持向量机(SVM)和决策树(DT)模型的方法,是机器学习领域的一部分,已应用于我们的模型中,以开发智能系统来预测疾病的准确性。在各种预测方法中,SVM和DT的集成模型取得了较高的效率百分比。该系统提出了一种预测心脏病的机器学习方法,使用来自患者的重要健康因素(如年龄、性别、胆固醇、血压和血糖)的数据集。该系统能够精确预测心脏病,从而提高医疗保健水平,降低预测成本。数据集从Kaggle获取。
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引用次数: 1
期刊
2023 International Conference on Artificial Intelligence and Applications (ICAIA) Alliance Technology Conference (ATCON-1)
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